MSS Urban Height Adjustable Springs (HAS) for BMW X4 G02 (2018+) - Adaptive/EDC Compatible Lowering Kit | Coilover Alternative | Adjustable Ride Height Suspension Upgrade for X4 SUV

Height Adjustable Spring Kit for BMW G02 with Adaptive Dampers

Unlock sharper handling, a lower stance and everyday ride quality with this premium height adjustable spring upgrade engineered in Britain and manufactured in Germany. Purpose-built for the BMW G02 coupe-SAV platform with electronically controlled dampers, it integrates seamlessly with your factory adaptive suspension so you keep all drive modes and dashboard functionality while enjoying a serious uplift in composure and grip.

We run this kit on our own builds and our customers love it for its confident cornering, reduced body roll and refined road manners. It is the perfect street-friendly performance suspension upgrade and a brilliant choice for spirited road driving as well as track-day enthusiasts who want to drive to the circuit and home again in comfort.

Why choose this adjustable spring kit

• Fully compatible with BMW electronically controlled dampers - retains factory adaptive suspension and driving modes
• Ride height tuning range:
  • Front: 0 to -40 mm tolerance +/- 3 mm
  • Rear: 0 to -35 mm tolerance +/- 3 mm
• Optimised chassis rake - approx. 20 mm positive for stability, traction and confident turn-in
• Front layout: single spring design for precision and feel
• Rear layout: dual-stacked assembly for balanced support and control under load
• Improved steering response, flatter cornering and reduced squat and dive
• Maintains OEM-like comfort while eliminating excessive arch gap
• Available in Sport or Track options to suit your driving style
• British engineered and German manufactured for consistent performance

What you will notice straight away

• Confident, planted feel on B-roads and motorways
• Cleaner stance and wheel fitment without compromising usability
• Better mid-corner stability and improved traction on exit

Compatibility

Designed for the BMW G02 platform equipped with adaptive dampers and electronic damper control. Works with BMW adaptive suspension systems often referred to as EDC or electronically adjustable shocks.

Fitting and setup

Professional installation and four-wheel alignment recommended. MJ Modifications offers expert fitting and setup in Warwickshire - request a quote at info@mjmodifications.co.uk.

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